Merge branch 'dev' of https://gitlab.stud.idi.ntnu.no/tdt4240-progark/tdt4240-progark-project into dev

Pipe and filter

See merge request !12

pipe and filter done, + cleaner template pattern for transitions

See merge request !11

Main game transition

See merge request !10

40GB cyberpunk patch update

See merge request !7

added notification feature to commants

See merge request !6

# Conflicts:
#   CheckersClient/core/src/com/mygdx/game/controllers/PlayerController.java

Lobbycreate lobbyjoin cont

See merge request !5

Lobbycreate lobbyjoin

See merge request !4

# Conflicts:
#   CheckersClient/core/src/com/mygdx/game/model/Lobby.java

Main menu lobby menu

See merge request !3

0b code skeleton

See merge request !2